Heavy Duty Croplifter Sold as a Complete Kit. Includes:
Croplifter Saddle - 75mm
Set screws - 3/8 x 1 1/2" Unc Zinc Plated (Ex USA)
Nut - 3/8" Unc Zinc Plated (Ex WCF)
Bolt - spline-7/32" x 5/8"
Attachment of Knife Section Lock Nut - 7/32"
Wizz Nut - 7/16"

Knife Guard Bolt Hex Head 2-1/2" x 7/16"

Advise if Hex Heads or Cuphead Bolts attaching Knife Guards

View fitment section for more details:

Suits MacDon and Case IH Draper Fronts with Lift Kit